Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-06-16 20:34:30 +00:00
Code Issues Projects Releases Packages Wiki Activity

Cargoify servo

Browse source
This commit is contained in:
Jack Moffitt 2014-08-28 09:34:23 -06:00
parent db2f642c32
commit c6ab60dbfc
1761 changed files with 8423 additions and 2294 deletions
Download patch file Download diff file Expand all files Collapse all files

79
src/components/script/dom/canvasrenderingcontext2d.rs
View file

@ -1,79 +0,0 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::CanvasRenderingContext2DBinding;
use dom::bindings::codegen::Bindings::CanvasRenderingContext2DBinding::CanvasRenderingContext2DMethods;
use dom::bindings::global::{GlobalRef, GlobalField};
use dom::bindings::js::{JS, JSRef, Temporary};
use dom::bindings::trace::Untraceable;
use dom::bindings::utils::{Reflector, Reflectable, reflect_dom_object};
use dom::htmlcanvaselement::HTMLCanvasElement;
use geom::point::Point2D;
use geom::rect::Rect;
use geom::size::Size2D;
use canvas::canvas_render_task::{CanvasMsg, CanvasRenderTask, ClearRect, Close, FillRect, Recreate, StrokeRect};
#[deriving(Encodable)]
pub struct CanvasRenderingContext2D {
reflector_: Reflector,
global: GlobalField,
renderer: Untraceable<Sender<CanvasMsg>>,
canvas: JS<HTMLCanvasElement>,
}
impl CanvasRenderingContext2D {
pub fn new_inherited(global: &GlobalRef, canvas: &JSRef<HTMLCanvasElement>, size: Size2D<i32>) -> CanvasRenderingContext2D {
CanvasRenderingContext2D {
reflector_: Reflector::new(),
global: GlobalField::from_rooted(global),
renderer: Untraceable::new(CanvasRenderTask::start(size)),
canvas: JS::from_rooted(canvas),
}
}
pub fn new(global: &GlobalRef, canvas: &JSRef<HTMLCanvasElement>, size: Size2D<i32>) -> Temporary<CanvasRenderingContext2D> {
reflect_dom_object(box CanvasRenderingContext2D::new_inherited(global, canvas, size),
global, CanvasRenderingContext2DBinding::Wrap)
}
pub fn recreate(&self, size: Size2D<i32>) {
self.renderer.send(Recreate(size));
}
}
impl<'a> CanvasRenderingContext2DMethods for JSRef<'a, CanvasRenderingContext2D> {
fn Canvas(&self) -> Temporary<HTMLCanvasElement> {
Temporary::new(self.canvas)
}
fn FillRect(&self, x: f64, y: f64, width: f64, height: f64) {
let rect = Rect(Point2D(x as f32, y as f32), Size2D(width as f32, height as f32));
self.renderer.send(FillRect(rect));
}
fn ClearRect(&self, x: f64, y: f64, width: f64, height: f64) {
let rect = Rect(Point2D(x as f32, y as f32), Size2D(width as f32, height as f32));
self.renderer.send(ClearRect(rect));
}
fn StrokeRect(&self, x: f64, y: f64, width: f64, height: f64) {
let rect = Rect(Point2D(x as f32, y as f32), Size2D(width as f32, height as f32));
self.renderer.send(StrokeRect(rect));
}
}
impl Reflectable for CanvasRenderingContext2D {
fn reflector<'a>(&'a self) -> &'a Reflector {
&self.reflector_
}
}
#[unsafe_destructor]
impl Drop for CanvasRenderingContext2D {
fn drop(&mut self) {
self.renderer.send(Close);
}
}